I used two coats of Sinful Colors Endless Blue, a bright almost indigo blue. Once dry I used Sinful Colors Black on Black and MoYou London Artist Collection Plate 04 for the square pattern. My impatience got the best of me and I added my top coat too and smudged by middle finger which was bummer-ific.

Despite the smudge, I'm happy with how these turned out. And this blue is sooo pretty!